APA (7th ed.) Citation

Gibbs, P. (1961). It's further via Gibraltar (1. publ.). Faber & Faber.

Chicago Style (17th ed.) Citation

Gibbs, Patrick. It's Further via Gibraltar. 1. publ. London: Faber & Faber, 1961.

MLA (9th ed.) Citation

Gibbs, Patrick. It's Further via Gibraltar. 1. publ. Faber & Faber, 1961.

Warning: These citations may not always be 100% accurate.